CAJ | 학술논문

科研项目立项评估属于多属性群决策问题。建立了一个基于FWGA算子和FOWGA算子相结合的科研项目立项评估模型。该模型使用FWGA算子对专家所给出的各备选科研项目的属性模糊评估信息，根据其重要性程度进行集结，在此基础上，再利用FOWGA算子对专家给出的对应于同一备选科研项目的综合模糊评估信息进行集结，阐述了具体的计算过程，并进行了应用实例分析。
과연항목립항평고속우다속성군결책문제。건립료일개기우FWGA산자화FOWGA산자상결합적과연항목립항평고모형。해모형사용FWGA산자대전가소급출적각비선과연항목적속성모호평고신식，근거기중요성정도진행집결，재차기출상，재이용FOWGA산자대전가급출적대응우동일비선과연항목적종합모호평고신식진행집결，천술료구체적계산과정，병진행료응용실례분석。
The scientific research projects belongs to a multi-attribute group decision-making problem. The paper combines the fuzzy weighted geometric averaging （FWGA） operator and the fuzzy ordered weighted geometric averaging （FOWGA） operator to set up a scientific research projects selection assessments model. Taking the importance degree of every attribute into account, the model utilizes the FWGA operator to aggregate the candidate＇ attribute fuzzy evaluation information which is given by the expert, On the basis of this,it uses the FOWGA operator to aggregate the comprehensive fuzzy appraisal information that is given by all of the experts. Finally, an illustrative example is supplied to demonstrate its application. It offers a set of more feasible methods for appraising and optimum seeking scientific research projects objectively and scientifically